Usage limits

Last updated: July 4, 2026

Esi is in paid beta. Limits below keep the service reliable for everyone while we scale toward studio and team plans. We update this page when limits change.

Plans (beta)

Free — public profile, explore feed, messaging. No Echo cloud sync or private vault timeline.
Pro (beta) — $20/month + tax. Web workspace, Esi desk, Echo for Rhino, hosted timeline sync, branch & merge workflows. Invite code required during beta.
Higher tiers (Pro+, Teams, Enterprise) are listed on pricing as coming soon.

Echo for Rhino

Windows only — Rhino 7 or 8.
One Echo Setup per PC you model on. Install from /echo while signed in.
Requires an active Pro subscription and network access to Esi cloud (online-first during beta).
Multiple PCs per account are supported — use the same saved .3dm or linked vault so history stays unified.

Fair use (beta)

Reasonable personal or studio use — no automated scraping or abuse of APIs.
Hosted cloud sync is shared infrastructure. Very large vaults or extreme record rates may be throttled; we will contact you before hard limits apply.
Beta features (Land, merge, collaborators) may change or be briefly unavailable during deploys.

Cancellation

Cancel anytime from billing. Access continues through the paid period. See Terms → Subscription.

Questions

Pricing FAQ: /pricing#faq. Legal hub: /legal.